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Accepted Paper:

Constructing a concept of number  
Karenleigh Overmann (University of Bergen)

Paper short abstract:

Numbers are concepts influenced by material forms used to represent and manipulate them. The inclusion of multiple forms is the mechanism of numerical elaboration. Further, variety in forms explains the synchronic and diachronic variability exists between and within cultural number systems.

Paper long abstract:

Numbers are concepts whose content, structure, and organization are influenced by the material forms used to represent and manipulate them. Indeed, as argued here, it is the inclusion of multiple forms (distributed objects, fingers, single- and two-dimensional forms like pebbles and abaci, and written notations) that is the mechanism of numerical elaboration. Further, variety in employed forms explains at least part of the synchronic and diachronic variability that exists between and within cultural number systems. Material forms also impart characteristics like linearity that may persist in the form of knowledge and behaviors, ultimately yielding numerical concepts that are irreducible to and functionally independent of any particular form. The potential inclusion of materiality in contemporary research in numerical cognition is advocated, both for its explanatory power, as well as its influence on psychological, behavioral, and linguistic aspects of numerical cognition.

Panel Cre07
Blending, meaning and imagination
  Session 1